Description
Factory Mercedes-Benz WIS Workshop Software (1986-2018)
The official Mercedes-Benz Workshop Information System (WIS) with integrated ASRA, EPC, and EWD modules – the same dealer-level platform used by authorized Mercedes technicians across the US and worldwide, covering every model from 1986 through 2018.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M102, M103, M104, M111, M112, M113, M119, M156, M157, M176, M270, M274, M276, M278; AMG variants included |
| Diesel | OM601, OM602, OM603, OM604, OM605, OM606, OM611, OM612, OM613, OM642, OM651, OM654 |
| Transmissions | Manual 4/5/6-speed; Automatic 3/4-speed; 5G-TRONIC (722.6); 7G-TRONIC (722.9); 9G-TRONIC; 7G-DCT; 8G-DCT; AMG SPEEDSHIFT MCT/TCT; EQ hybrid DCT; single-speed EQ electric |
| Drive | RWD, 4MATIC AWD; left- and right-hand drive variants |
| Model Years | 1986-2018 |
| Badge Twins | Maybach (S-Class platform); Smart Car; Mercedes-Benz Sprinter; Unimog; V-Class/Metris |
Common Mercedes-Benz Repairs Covered
| System | Procedures |
|---|---|
| Air Suspension (AIRMATIC) | Compressor replacement, strut/air spring R&R, level sensor calibration – a frequent failure point on W220/W211/W164 platforms |
| Engine & Timing | Timing chain tensioner replacement (known issue on M272/M273 balance shaft), belt removal/installation, valve timing adjustment |
| Electrical & CAN-BUS | SAM module diagnostics, CAN-BUS network fault tracing, fuse/relay identification, COMAND and instrument cluster wiring |
| Transmission & 4MATIC | 7G-TRONIC (722.9) conductor plate R&R, transfer case service, 4MATIC differential fluid change and seal replacement |
Format & Delivery
Dealer software – NOT a PDF. Delivered as a ready-to-use Virtual Machine compatible with Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux. Instant download; lifetime re-downloads.
Frequently Asked Questions
Which Mercedes-Benz chassis codes does this software cover?
Coverage spans the full production range from 1986 to 2018, including C-Class (W201, W202, W203, W204, W205), E-Class (W124, W210, W211, W212, W213), S-Class (W126, W140, W220, W221, W222), A-Class (W168, W169, W176), CLA (C117), GLE/ML (W163, W164, W166), Sprinter (W901-W907), and all AMG, Maybach, and EQ variants. Search by chassis code, sales model, or engine code directly within the software.
Is the Mercedes Sprinter van included alongside passenger cars?
Yes. The WIS platform covers Mercedes-Benz commercial vehicles – including the Sprinter, Vito/Metris (W447), V-Class, Transporter, Bus, Truck, and Unimog – using the same integrated repair and wiring data as the passenger car lineup. US-market Sprinter vans sold through Dodge and Freightliner badge-twin arrangements are also supported.
Are factory wiring diagrams and EWD schematics included?
The integrated EWD (Electrical Wiring Diagram) module delivers interactive circuit schematics with connector pinouts, wire color codes, ground point locations, and component locator views. CAN-BUS topology, SAM module circuits, and airbag/SRS wiring are all covered with the same zoomable, searchable diagrams used by dealer technicians.
What format is the manual?
This is professional OEM dealer software, not a static PDF. It is delivered as a Virtual Machine image containing the full Mercedes-Benz WIS, ASRA labor times, EPC electronic parts catalog, and EWD wiring system. It runs on Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux without additional licensing fees.
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